Surface tension definition

Surface tension means the property, due to molecular forces, that exists in the surface film of all liquids and tends to prevent liquid from spreading.
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Examples of Surface tension in a sentence

  • Surface tension at 20 ºC: Non-applicable *Refraction index: Non-applicable **Not relevant due to the nature of the product, not providing information property of its hazards.

  • Explosive properties: Non-applicable *Oxidising properties: Non-applicable *Corrosive to metals: Non-applicable *Heat of combustion: Non-applicable *Aerosols-total percentage (by mass) of flammable components:Other safety characteristics:Non-applicable *Surface tension at 20 ºC: Non-applicable *Refraction index: Non-applicable **Not relevant due to the nature of the product, not providing information property of its hazards.

  • Surface tension, Capillary action and determination of surface tension from capilary rise method, Equation of continuity (A1V1=A2V2), Bernoulli's theorem, and its application stream line and Turbulent flow, Reynold's number.

  • Surface tension at 20 ºC: Refraction index:SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES (continued) 11.1 Information on toxicological effects:The experimental information related to the toxicological properties of the product itself is not availableContains glycols.

  • The product contains substances which are water-soluble and may spread in water systems.Ecological information on ingredients.ethanol Surface tension 24.5 mN/m @ 20°C/68°F REACH dossier information.

  • Explosive properties: Non-applicable *Oxidising properties: Non-applicable *Corrosive to metals: Non-applicable *Heat of combustion: Non-applicable *Aerosols-total percentage (by mass) of flammable components:Other safety characteristics:Non-applicable *Surface tension at 20 ºC: Non-applicable **Not relevant due to the nature of the product, not providing information property of its hazards.

  • Force - Different types of Forces – Friction - Advantages and disadvantages of Friction - Liquid Pressure - Buoyant Force – Archimedes Principle - Pascal’s law – Density - Relative density- Adhesive Cohesive forces- Capillarity - Viscous force - Surface tension.

  • Surface tension determines the behavior of the interface between the two phases and will have a great impact in accurate prediction of the bubble’s or droplet’s size or shape or the filling’s behavior (splashing, separation, or break up).

  • Surface tension is a force that exists on that interface and that causes that surface layer to act like a film or sheet, wrapping around the volume and separating it from its surroundings.

  • Surface tension is a force acting in the tangential direction of the interface, but its net influence on the interface is in the normal direction (therefore, it defines the shape and motion of the interface).

Related to Surface tension

  • Surface mining means mining by removing the overburden lying above the natural deposits and excavating directly from the natural deposits exposed, or by excavating directly from deposits lying exposed in their natural state and shall include dredge operations conducted in or on natural waterways or artificially created waterways within the state.

  • Mine drainage means any drainage, and any water pumped or siphoned, from an active mining area or a post-mining area. The abbreviation “ml/l” means milliliters per liter.

  • Surface water means all water which is open to the atmosphere and subject to surface runoff.

  • Surface waters means all waters of the state as defined in G.S. 143-212 except underground waters

  • Soil means all unconsolidated mineral and organic material of any origin.

  • Subsurface tracer study means the release of a substance tagged with radioactive material for the purpose of tracing the movement or position of the tagged substance in the well-bore or adjacent formation.

  • Sanitary landfill means an engineered land burial facility for the disposal of household waste that is so located, designed, constructed, and operated to contain and isolate the waste so that it does not pose a substantial present or potential hazard to human health or the environment. A sanitary landfill also may receive other types of solid wastes, such as commercial solid waste, nonhazardous sludge, hazardous waste from conditionally exempt small quantity generators, construction, demolition, or debris waste and nonhazardous industrial solid waste. See 9VAC20-81 (Solid Waste Management Regulations) for further definitions of these terms.

  • Impact surface means an interior or exterior surface that is subject to damage by repeated sudden force such as certain parts of door frames.

  • Water surface elevation means the height, in relation to the National Geodetic Vertical Datum (NGVD) of 1929, the North American Vertical Datum (NAVD) of 1988, or other datum, where specified, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

  • Excavation zone means the volume containing the tank system and backfill material bounded by the ground surface, walls, and floor of the pit and trenches into which the UST system is placed at the time of installation.

  • Water Surface Elevation (WSE means the height, in relation to mean sea level, of floods of various magnitudes and frequencies in the floodplains of coastal or riverine areas.

  • Surface impoundment or "impoundment" means a facility or part of a facility which is a natural topographic depression, man-made excavation, or diked area formed primarily of earthen materials (although it may be lined with man-made materials), which is designed to hold an accumulation of liquid wastes or wastes containing free liquids, and which is not an injection well. Examples of surface impoundments are holding, storage, settling, and aeration pits, ponds, and lagoons.

  • drainage work means any construction or reconstruction of or any alteration or addition to, or any work done in connection with a drainage installation but shall not include any work undertaken solely for purposes of repair or maintenance;

  • Drainage area means a geographic area within which stormwater, sediments, or dissolved materials drain to a particular receiving waterbody or to a particular point along a receiving waterbody.

  • Groundwater means all water, which is below the surface of the ground in the saturation zone and in direct contact with the ground or subsoil.

  • Project site, where applicable, means the place indicated in bidding documents.

  • mine site means the mining lease the accommodation area and other areas provided for the facilities of the Company in the vicinity of the mining lease;

  • Excavation means the mechanical removal of earth material.

  • Concession Area means particulars of the area as more particularly described in Form A of West Bengal Minor Minerals (Auction) Rules, 2016.

  • Project Site(s) means the place(s) specified in the SCC for the supply and installation of the System.

  • Area of shallow flooding means a designated AO or AH Zone on a community's Flood Insurance Rate Map (FIRM) with one percent or greater annual chance of flooding to an average depth of one to three feet where a clearly defined channel does not exist, where the path of flooding is unpredictable and indeterminate; and where velocity flow may be evident. Such flooding is characterized by ponding or sheet flow.

  • Easement Area means the area of the servient lot marked on the survey-strata plan as being subject to the relevant easement; and

  • Commencement of Commercial Production means the first occurrence of Commercial Production in an Area.

  • Drainage means the movement of water to a place of disposal, whether by way of the natural characteristics of the ground surface or by artificial means;

  • ILUA Area means the geographical area in relation to which the Framework ILUA applies, as specified in Schedule 2 of the Framework ILUA;

  • impermeable surface means a surface or pavement constructed and maintained to a standard sufficient to prevent the transmission of liquids beyond the pavement surface, and should be read in conjunction with the term “sealed drainage system” (below).